Question Upgrading my CPU, will my GPU bottleneck me in games like these?

[Luca_21]

Will going from a I5 12600k to a R7 9800X3D while using a 3070 at 1400p actually have noticeable fps improvements?

Games like:
Hearts of Iron 4, Stalker 2, Stellaris, Project Zomboid, Dayz, Arma 3

 

[triplex1]

Will going from a I5 12600k to a R7 9800X3D while using a 3070 at 1400p actually have noticeable fps improvements?

Games like:
Hearts of Iron 4, Stalker 2, Stellaris, Project Zomboid, Dayz, Arma 3

There isn't bottleneck between this cpu and 3070